The periphery of Epirus is made up by the departments of Arta, Ioannina, Preveza, and Thesprotia (Igoumenitsa). Epirus is a rugged and mountainous region, largely made up of mountainous limestone ridges that each up to 2,650m. In the east, the Pindus Mountains that form the spine of mainland Greece separate Epirus from Macedonia and Thessaly. There are 546 Hotels in Epirus.